White interior package tray

I had a 69 charger years ago with factory installed white interior. The dash, console, carpet, a pillar mouldings, seat belts, kick panels, and package tray were black.

The only parts that were white was headliner, visors, door and quarter panel cards, armrests painted interior side door edges, rear window interior finish moulding and seats.

I know it probably doesnt help you, but I would imagine dart would be similar. Being as your doing it custom, do it how you would want it to be. I made the new package trays for both barracudas out of 1/8" masonite board and a jig saw templated off an old shot package tray. Going to spray glue black vinyl over it and wrap the edges